20180841165

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4673}}^1\times {\mathrm{5051}}^1$

素因数の和:9754

約数の個数: 48

約数和(自身を含む): 36836354880

約数和(自身を除く): 16655513715

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 4673, 5051, 14019, 15153, 23365, 25255, 42057, 45459, 70095, 75765, 88787, 95969, 210285, 227295, 266361, 287907, 443935, 479845, 799083, 863721, 1331805, 1439535, 3995415, 4318605, 23603323, 70809969, 118016615, 212429907, 354049845, 448463137, 1062149535, 1345389411, 2242315685, 4036168233, 6726947055, 20180841165]

約数ペア:

[(1, 20180841165), (3, 6726947055), (5, 4036168233), (9, 2242315685), (15, 1345389411), (19, 1062149535), (45, 448463137), (57, 354049845), (95, 212429907), (171, 118016615), (285, 70809969), (855, 23603323), (4673, 4318605), (5051, 3995415), (14019, 1439535), (15153, 1331805), (23365, 863721), (25255, 799083), (42057, 479845), (45459, 443935), (70095, 287907), (75765, 266361), (88787, 227295), (95969, 210285)]